Decision support using AI: the data exploitation at telecoms in practice. - Christos-Antonios Gizelis; Konstantinos Nestorakis; Antonis M. Misargopoulos; Filippos Nikolopoulos-Gkamatsis; Michalis Kefalogiannis; Polyxeni Palaiogeorgou; Antonis M. Christonasis; Konstantinos Boletis; Theofanis Giamalis; Chrysostomos Charisis (J. Decis. Syst., 2023)